import { Context } from "../../../bundler/context.js";
import { LocalDeploymentKind } from "./filePaths.js";
import { DeploymentType, DetailedDeploymentCredentials } from "../api.js";
export declare function runLocalBackend(ctx: Context, args: {
    ports: {
        cloud: number;
        site: number;
    };
    deploymentKind: LocalDeploymentKind;
    deploymentName: string;
    binaryPath: string;
    instanceSecret: string;
    isLatestVersion: boolean;
}): Promise<{
    cleanupHandle: string;
}>;
/** Crash if correct local backend is not currently listening on the expected port. */
export declare function assertLocalBackendRunning(ctx: Context, args: {
    url: string;
    deploymentName: string;
}): Promise<void>;
/** Wait for up to maxTimeSecs for the correct local backend to be running on the expected port. */
export declare function ensureBackendRunning(ctx: Context, args: {
    cloudPort: number;
    deploymentName: string;
    maxTimeSecs: number;
}): Promise<void>;
export declare function ensureBackendStopped(ctx: Context, args: {
    ports: {
        cloud: number;
        site?: number;
    };
    maxTimeSecs: number;
    deploymentName: string;
    allowOtherDeployments: boolean;
}): Promise<undefined>;
export declare function localDeploymentUrl(cloudPort: number): string;
export declare function selfHostedEventTag(deploymentKind: LocalDeploymentKind): string;
type LocalBackendStatus = {
    kind: "running";
} | {
    kind: "error";
    resp: Response;
} | {
    kind: "different";
    name: string;
} | {
    kind: "not-running";
};
export declare function fetchLocalBackendStatus(args: {
    url: string;
    deploymentName: string;
}): Promise<LocalBackendStatus>;
/** Returns true if the correct local backend is listening. */
export declare function isLocalBackendRunning(url: string, deploymentName: string): Promise<boolean>;
export declare function shouldUseLocalDeployment(deploymentType: DeploymentType): boolean;
interface WithRunningBackendArgs {
    ctx: Context;
    deployment: {
        deploymentUrl: string;
        deploymentFields: DetailedDeploymentCredentials["deploymentFields"];
    };
    action: () => Promise<void>;
}
/**
 * If the deployment is a local deployment and not already running, start it
 * for the duration of the action, then stop it.
 */
export declare function withRunningBackend({ ctx, deployment, action, }: WithRunningBackendArgs): Promise<void>;
export {};
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